baber/WOPTO huggingface dataset:
Patent TW-445662-B (TW)
Title: Back-end process for the production of lithium polymer battery and testing method
Inventor: JANG WEN-YI
IPC: H01M2/10
Filed: 2000-06-22
Granted: 2001-07-11
Abstract: This invention is about the back-end process for the production of lithium polymer battery and testing method, and includes the followings: a printed circuit board, on which multiple copper foil contacts are installed; multiple lithium polymer batteries, which are individually provided with positive and negative electrode metal foil leads; using this printed circuit board to carry the lithium polymer battery, in which its positive and negative electrode metal foil leads are directly connected to the copper foil contacts on the printed circuit board and are fixed. The positive and negative electrode metal foil leads of the lithium polymer battery are led to the edge of this printed circuit board so as to be convenient for testing. The printed circuit boards are installed in a magazine in a stacking manner such that it is convenient for transporting and storing, and is suitable for automatic production.
Patent TW-508337-B (TW)
Title: Storage device for shaving razor, cartridges, or other stored items
Inventor: WORRICK CHARLES BRIDGHAM
IPC: B65D83/10
Filed: 2000-07-11
Granted: 2002-11-01
Abstract: A storage device, e.g., for a shaving razor and replacement cartridges, including a base member having at least one storage compartment, and one or more sealed packages that are each located in a respective storage compartment. The sealed package contains a shaving cartridge including a plastic housing and a plurality of blades. Each compartment provides a retention force, e. g., by opposed members, to retain a respective package within the compartment with a retention force that is less than a peeling force needed to initiate peeling of a cover layer sealably connected to the stored package. The cover has shaving razor engagement structure for carrying a razor on an external surface of the cover.
Patent TW-478275-B (TW)
Title: Scanner input device having composite function and the operating method thereof
Inventor: CHEN SHR-WEN
IPC: H04N1/00
Filed: 2000-09-16
Granted: 2002-03-01
Abstract: The input device applied to the scanner disclosed by the present invention comprises at least a selection switch having composite function, when users press the button of the input device, the computer system will display a picture interface according to the operational function indicated by the button, users can input the required function through the picture interface, and copy, fax, upload the scanned image to the designated website by users, or send to the email address designated by users by email through the processing of computer system.
Patent TW-544637-B (TW)
Title: Computer system providing hands free user input via optical means for navigation or zooming
Inventor: MAHAFFEY ROBERT B
IPC: G06T5/20
Filed: 2000-09-26
Granted: 2003-08-01
Abstract: A system and method are described for selectively providing display data to a display device dependent upon an optically detected proximity of a user's face to a camera. One embodiment of a computer system includes the camera, the display device, and a processing system. The camera produces image signals representing a first image and a second image of the user's face, wherein the first image precedes the second image in time. The processing system receives the image signals and analyzes the first and second images to determine the proximity of the user's face to the camera. More specifically, the processing system compares the first and second images to determine the proximity of the user's face to the camera in the second image relative to the proximity of the user's face in the first image. The processing system provides the display data to the display device dependent upon the proximity of the user's face to the camera. In order to determine the proximity of the user's face to the camera, the processing system may compare: (i) a size of the user's face in the first and second images, and/or (ii) a distance between selected facial features of the user in the first and second images. The processing system may provide more of the display data to the display device when the user's face is closer to the camera, and may provide less of the display data to the display device when the user's face is farther from the camera.
Patent TW-583548-B (TW)
Title: Priority mechanism for scheduling isochronous and asynchronous transactions on a shared bus
Inventor: BROWN HOWARD M
IPC: G06F13/362
Filed: 2001-04-11
Granted: 2004-04-11
Abstract: A plurality of asynchronous and isochronous transactions on a shared bus are scheduled such that asynchronous latency is minimized while providing a maximum latency for isochronous transactions. This is accomplished by splitting an allocated shared bus time into frames of equal length. When a bus request is received the technique determines whether the bus request in a current frame is for an asynchronous transaction or an isochronous transaction. If an asynchronous transaction bus request exists it is processed, otherwise an isochronous transaction bus request is processed. Bus requests for an isochronous transaction are queued if received while an asynchronous transaction is currently being processed. Asynchronous transactions are given priority until a current frame time has ended. In one embodiment, at the start of a new frame (which becomes the current frame) any queued isochronous transactions are processed before asynchronous transactions of the current frame are given priority. In another embodiment, queued isochronous transactions are only processed at the start of a new frame if they are from two frames prior to the new frame.
Patent TW-544464-B (TW)
Title: Direct smelting process and apparatus
Inventor: DRY RODNEY JAMES
IPC: C21B13/00
Filed: 2001-03-02
Granted: 2003-08-01
Abstract: A molten bath-based direct smelting process for producing ferrous metal from a ferrous feed material is disclosed. The process is characterised by injecting pre-heated air downwardly into metallurgical vessel at an angle of 20 to 90 DEG relative to a horizontal axis and at a temperature of 800-1400 DEG C and at a velocity of 200-600 m/s via at least one lance (27). This step forces molten material in the region of a lower end of the lance away from the lance and forming a ""free"" space around the lower end of the lance that has a concentration of molten material that is lower than the molten material concentration in the raised bath. The process is further characterised in that the lance is located so that: (i) the lance extends into the vessel a distance that is at least the outer diameter of the lower end of the lance; and (ii) the lower end of the lance is at least 3 times the outer diameter of the lower end of the lance above a quiescent surface of the molten bath.
Patent TW-I275600-B (TW)
Title: Structurally-modified water-soluble polymer and method for preparing the same
Inventor: WHIPPLE WESLEY L
IPC: C02F1/56
Filed: 2001-04-17
Granted: 2007-03-11
Abstract: This invention is directed to structurally-modified water-soluble polymers prepared by initiating polymerization of an aqueous solution of monomers under free radical polymerization conditions to form a polymer solution and adding at least one structural modifier to the polymer solution after at least 30% polymerization of the monomers has occurred, and to use of the water-soluble cross-linked polymers as flocculating agents.
Patent TW-490693-B (TW)
Title: Manufacturing method of a thin-film laminate for manufacturing the thin-film laminate
Inventor: YAMAZAKI AKIO
IPC: H01G4/12
Filed: 2001-05-21
Granted: 2002-06-11
Abstract: A manufacturing method of a thin-film laminate for manufacturing the thin-film laminate by sequentially laminating thin-film sheets having conductive patterns formed thereon, comprising the steps of housing thin-film sheets held by a carrier films adjusted to a prescribed size in a housing case; and in the middle of conveyance of the thin-film sheets in a state held by the carrier films and taken out from the housing case to a pressing and laminating position, stripping the thin-film sheets off the carrier films while conveying the same.
Patent TW-530343-B (TW)
Title: Locally-aimed creation of openings in a layer
Inventor: KROENKE MATTHIAS
IPC: H01L21/02
Filed: 2001-06-13
Granted: 2003-05-01
Abstract: The present invention relates to a method to the locally aimed creation of openings in a layer (15), especially on a microelectronic structure, wherein a protruding auxiliary structure (11) is applied on a substrate (1, 5, 7, 9), so that it covers part of the surface of the substrate (1, 5, 7, 9), the openable layer (15) is applied on the auxiliary structure (11), and through plane etching, the material of the layer (15) and perhaps other material (17) is removed until the layer (15) on the auxiliary structure (11) is opened and the auxiliary material (13) is exposed.
Patent TW-523767-B (TW)
Title: Electrical double layer capacitor
Inventor: OHYA MASAKO
IPC: H01G9/155
Filed: 2001-07-13
Granted: 2003-03-11
Abstract: In an electric double layer capacitor of the present invention, at least three frame-shaped gaskets are stacked. A cell member of a couple of polarized electrodes sandwiching a porous separator is accommodated within a central gasket so as to be sandwiched between a pair of current collectors. Upper and lower frame shaped gaskets are adhered on both ends side of the central gasket such that the current collectors are sandwiched and held with two gaskets confronting to seal the inside of the central gasket. A step portion is formed in an inner peripheral end surface of at least one of the gaskets confronting such that each of side edges of the collectors is received in this step portion, whereby making it easy to position the current collector in the gasket. This step portion also makes it possible to bond the current collector to the gasket at a low stress. All surfaces of the side edge of the current collectors are contacted with the gaskets to improve the reliability of the electric double layer capacitor by preventing the leaking of the electrolytic solution from the capacitor cell under the high temperature environment.
Patent TW-492065-B (TW)
Title: Structure of polishing pad conditioner and method of use
Inventor: SHIU JIA-LIN
IPC: B24B37/04
Filed: 2001-07-20
Granted: 2002-06-21
Abstract: Structure of a polishing pad conditioner and method of use are provided which comprises a high pressure water input hose for providing high pressure water flow, an ultrasonic oscillator connected to the end of the high pressure water input hose, a water container connected with the ultrasonic oscillator, and a water knife injecting structure located on the water container. The ultrasonic oscillator is used to supply energy for the high pressure water flow and the water knife injecting structure subsequently injects it, thereby forming a water knife to clean up the polishing pad. When the polishing pad conditioner is employed to wash a polishing pad, the conditioner and the polishing pad can move relatively such that the water knife created by the polishing pad conditioner can sweep over the whole area of the polishing pad.
Patent TW-511397-B (TW)
Title: Method and apparatus for improved plasma processing uniformity
Inventor: MITROVIC ANDREJ S
IPC: H01J37/32
Filed: 2001-08-08
Granted: 2002-11-21
Abstract: A method and apparatus for generating and controlling a plasma (130) formed in a capacitively coupled plasma system (100) having a plasma electrode (140) and a bias electrode in the form of a workpiece support member (170), wherein the plasma electrode is unitary and has multiple regions (RQ defined by a plurality of RF power feed lines (156) and the RF power delivered thereto. The electrode regions may also be defined as electrode segments (420) separated by insulators (426). A set of process parameters A={n, τi, φi, Pi, S; Li} is defined, wherein n is the number of RF feed lines connected to the electrode upper surface at locations Li, TI is the on-time of the RF power for the ith RF feed line, φi is the phase of the ith RF feed line relative to a select one of the other RF feed lines, Pi is the RF power delivered to the electrode through the ith RF feed line at location Li, and S is the sequencing of RF power to the electrode through the RF feed lines. One or more of these parameters are adjusted so that operation of the plasma system results in a workpiece (176) being processed with a desired amount or degree of process uniformity.
Patent TW-520540-B (TW)
Title: Method of producing anneal wafer and anneal wafer
Inventor: KOBAYASHI NORIHIRO
IPC: C03C17/34
Filed: 2001-09-21
Granted: 2003-02-11
Abstract: The present invention provides an annealed wafer manufacturing method using a heat treatment method causing no change in resistivity of a wafer surface even when a silicon wafer having boron deposited on a surface thereof from an environment is subjected to heat treatment in an inert gas atmosphere and enabling the heat treatment in an ordinary diffusion furnace not requiring a sealed structure for increasing airtightness nor any specific facility such as explosion-proof facility. The present invention also provides an annealed wafer in which a boron concentration in the vicinity of a surface thereof is constant and crystal defects are annihilated. In the annealed wafer manufacturing method, a silicon wafer having a natural oxide film formed on a surface thereof with boron deposited thereon from an environment is subjected to heat treatment in an atmosphere containing hydrogen gas to remove the deposited boron before the natural oxide film is removed, and then is subjected to heat treatment in an inert gas atmosphere.
Patent TW-562708-B (TW)
Title: Method and apparatus for forming a coating
Inventor: GOODWIN ANDREW
IPC: H05H1/24
Filed: 2001-10-04
Granted: 2003-11-21
Abstract: A method for forming a coating on a substrate using an atmospheric pressure plasma discharge. The method comprises introducing an atomised liquid and/or solid coating-forming material into an atmospheric pressure plasma discharge and/or an ionised gas stream resulting therefrom, and exposing the substrate to the atomised coating-forming material. The application also describes a method for polymerising a polymer forming material, and further to apparatus for forming a coating on a substrate.
Patent TW-519754-B (TW)
Title: Miniaturized stacked-gate non-volatile semiconductor memory device
Inventor: WU CHING-YUAN
IPC: H01L27/112
Filed: 2001-10-08
Granted: 2003-02-01
Abstract: A miniaturized stacked-gate non-volatile semiconductor memory device having taper floating gate structure is disclosed. The up to down layers of a stacked gate structure consist of a mask dielectric layer, a control gate, a inter-gate dielectric layer, a taper floating gate and a thin tunnel dielectric layer formed on an active region of a semiconductor substrate that is isolated by a field oxide. The first feature of this invention is deep dual source diffusion areas and shallow drain diffusion area that are formed on the edges of a single gate and have graded doping distribution compose the memory cell. The second feature is deep dual source diffusion and drain diffusion areas that are formed on the edges of two gates and have graded doping distribution compose the memory cell. The third feature is shallow dual source diffusion and drain diffusion areas that are formed on the edges of two gates and have graded doping distribution compose the memory cell.
Patent TW-545079-B (TW)
Title: Light emitting device
Inventor: SEO SATOSHI
IPC: H01L51/50
Filed: 2001-10-23
Granted: 2003-08-01
Abstract: There is provided a light emitting device and electric equipment, which are bright and have low consumption power and are low in costs. When an organic EL material is made present in a metal oxide porous body including a heavy atom, phosphorescence light emitting of the organic EL material in which only fluorescence is generally observed can be promoted. Thus, an organic EL element in which phosphorescence light emitting is produced is obtained With respect to this element, since phosphorescence can be used, light emitting efficiency is high. Also, since a conventional organic EL material can be used, it can be manufactured with a low cost. A light emitting device and electric equipment are manufactured using this organic EL element.
Patent TW-544691-B (TW)
Title: Reinforced concrete containment vessel and nuclear reactor
Inventor: GOU PERNG-FEI
IPC: G21C13/00
Filed: 2001-11-22
Granted: 2003-08-01
Abstract: A reinforced concrete containment vessel (18) in a nuclear reactor (10) includes a cylindrical shell having a side wall (20). The side wall includes an opening (58) and a plurality of reinforcing bars (64), at least one of which is interrupted at the side wall opening. A reinforcing plate (70) having an opening (72) is located in the cylindrical shell so that the reinforcing plate opening is aligned with the side j wall opening and the interrupted reinforcing bars are connected to the reinforcing plate. Reinforcing bar terminators (76) connect the reinforcing bars to the reinforcing plate.
Patent TW-577138-B (TW)
Title: Integrated circuits protected against reverse engineering and method for fabricating the same using vias without metal terminations
Inventor: CHOW LAP-WAI
IPC: H01L23/522
Filed: 2002-01-11
Granted: 2004-02-21
Abstract: A device adapted to protect integrated circuits from reverse engineering comprising a part looking like a via connecting two metal layers, but in fact attached only to one metal layer and spaced from the other. Having such ""trick"" via would force a reverse engineer to think there is a connection where there is none. A method for fabricating such device.
Patent TW-529967-B (TW)
Title: Liquid distillation device
Inventor: SHIU JIN-PING
IPC: B01D3/04
Filed: 2002-05-06
Granted: 2003-05-01
Abstract: The present invention provides a liquid distillation device, comprising a reservoir for containing liquid and a microwave transmitter that transmits microwave to heat the liquid contained in the reservoir and thus quickly generating vapor. The vapor is guided into a condenser unit to get condensed into liquid state. Since the microwave transmitter can efficiently vaporize the substance to be evaporated, the present invention realizes high efficiency and low costs.
Patent TW-555902-B (TW)
Title: Drop tube type grain crystal manufacturing apparatus
Inventor: NAKATA JOSUKE
IPC: C30B30/08
Filed: 2002-06-18
Granted: 2003-10-01
Abstract: The invented drop tube type grain crystal manufacturing apparatus is an apparatus, allowing the grain melt of an inorganic material to free fall in a drop tube while solidifying so that ball-like crystal can be produced. The manufacturing apparatus 1 comprises: a melt forming apparatus 2, a drop tube 3, a gas flow forming mechanism to form gas flow in the drop tube 3 for cooling gas purpose, a recycle mechanism 5 to recycle crystal 25a at the bottom of the drop tube 3, etc. The drop tube 3 comprises inlet tube 30, cooling tube 31 and solidifying tube 32. The cooling tube 31 allows the cooling gas to have almost the same flow rate as the grain melt with a free fall speed and has a structure of gradually decreasing cross sectional surface downwards. The solidifying tube 32 is connected to the bottom portion of the cooling tube 31 and, from the connection point, the bottom portion of the cooling tube 31 non-continuously increases cross sectional area. Because the flow rate of the cooling gas at the top portion of the solidifying tube 32 rapidly decreases and thus the gas pressure increases, the melt in an overcooled state produces crystal nuclei and crystallization proceeds accordingly.
Patent TW-583251-B (TW)
Title: Composition based on polypropylene and on an ethylene/alkyl acrylate copolymer
Inventor: BOUILLOUX ALAIN
IPC: C08L23/08
Filed: 2002-07-18
Granted: 2004-04-11
Abstract: The invention relates to a composition based on polypropylene homopolymer or copolymer and on an impact modifier comprising an ethylene/alkyl acrylate copolymer. This composition comprises substantially between 1 and 40% by weight of impact modifier and it may comprise an ethylene-based copolymer taken from the group comprising ethylene/acrylate copolymers, vinyl acetate copolymers, polyethylene obtained by metallocene catalysis or mPE and linear low-density polyethylene or LLDPE. The PP thus modified is useful for manufacturing motor-vehicle parts for example of the bumper or dashboard type, requiring good thermomechanical strength over a wide range of temperatures.
Patent TW-578178-B (TW)
Title: Push-button switch
Inventor: OZAWA TAKESHI
IPC: H01H13/52
Filed: 2002-07-31
Granted: 2004-03-01
Abstract: The present invention corresponds to miniaturization needs of a switch as a whole and provides a push-button switch structure which can aim at improvement of soldering strength of a fixed terminal to a conductive pattern. The push-button switch comprises: a housing 1 equipped with a plurality of fixed contacts 2a, 2b; a movable contact 4 housed in the housing 1 in free contact with and separation from the fixed contacts 2a, 2b; and fixed terminals 3a, 3b electrically conducted with the fixed contacts 2a, 2b and protruding toward outside of the housing 1. The fixed terminals 3a, 3b are formed in a linear shape parallel along sidewalls of the housing 1, and the sidewalls of the housing 1 opposing the linear fixed terminals 3a, 3b are provided with a notched part 1b each to be exited from side face parts of the fixed terminals 3a, 3b.
Patent TW-550685-B (TW)
Title: Hexagonal gate structure for radiation resistant flash memory cell
Inventor: JONG FUH-CHENG
IPC: H01L21/28
Filed: 2002-08-13
Granted: 2003-09-01
Abstract: A radiation resistant hexagonal gate flash memory cell. The flash memory cell includes a substrate, a source region, a drain region and a gate structure. A channel region is also formed in the substrate between the source region and the drain region. The gate structure is located above the substrate between the source region and the drain region. The gate structure further includes an oxide-nitride-oxide composite layer over the substrate. In a direction perpendicular to the channel, width of the gate structure increases gradually from the source region towards a pre-determined location and decreases towards the drain region thereafter. When the flash memory cell is subjected to radiation illumination, electron-hole pairs thus generated will be injected into the substrate without passing into the nitride layer. In a programming operation, a portion of the gate structure close to the source region serves as an equivalent source region having an area greater than the drain region so that second bit effect is greatly reduced.
Patent TW-568987-B (TW)
Title: Direct-type backlight unit for flat panel liquid crystal display
Inventor: LIU HAN-CHOU
IPC: F21V29/505
Filed: 2002-08-16
Granted: 2004-01-01
Abstract: A direct-type backlight unit for flat panel liquid crystal display is disclosed. A plurality of lamps are installed within a housing. A reflection plate is installed under the plurality of lamps in the housing. A diffusion film with plurality of apertures thereon is installed above the plurality of lamps for diffusing light generated by the plurality of lamps. An optic focusing film is located on the diffusion film. Wherein the flat panel liquid crystal display is located above the optic focusing film.